2013 mod 2 part A

[PJW]

I answered this really in the wrong thread; see the 2013 layout

Fixed last page

[pierrecherki]

Herewith non-stopping Calculations for 2013 paper, for comments.
I've already spotted the major clanger of using the wrong braking distance, however, that said I'm not going to re-do this bit at the moment.

Stopping calcs to do when I can get my head round what is required, although I've already signalled the layout!

Hello, why is it stated 2D>B ? For 3 aspects signalling, the driver should be able to stop between Yellow and Red, hence D>B.

[dorothy.pipet]

I think you may have to clarify which part you are lookin at. On page 3 it is 4 aspect signalling where 2D>B

[pierrecherki]

I think you may have to clarify which part you are lookin at. On page 3 it is 4 aspect signalling where 2D>B

Dear DAP You are right, my mistake, I read it too fast, and ended up in a SPAD!